| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $202.84 | 10.228% | $223.5865 | $223.59 | $223.60 | $223.60 |
| Purchase #2 | $243.74 | 13.435% | $276.4865 | $276.49 | $276.50 | $276.50 |
| Purchase #3 | $72.33 | 9.333% | $79.0806 | $79.08 | $79.10 | $79.10 |
| Purchase #4 | $15.86 | 5.583% | $16.7455 | $16.75 | $16.75 | $16.70 |
| Purchase #5 | $72.54 | 3.444% | $75.0383 | $75.04 | $75.05 | $75.00 |
| Purchase #6 | $89.95 | 6.412% | $95.7176 | $95.72 | $95.70 | $95.70 |
| Purchase #7 | $147.26 | 11.246% | $163.8209 | $163.82 | $163.80 | $163.80 |
| 7 purchase totals = | $844.52 | $930.4759 | $930.49 | $930.50 | $930.40 | |